June, The Month of the Sacred Heart

Since June is dedicated to the Sacred Heart, here are some devotions to recite during it.

Act of Consecration to the Sacred Heart

O Sacred Heart of Jesus, to Thee I consecrate and offer up my person and my life, my actions, trials, and sufferings, that my entire being may henceforth only be employed in loving, honoring and glorifying Thee. This is my irrevocable will, to belong entirely to Thee, and to do all for Thy love, renouncing with my whole heart all that can displease Thee.

I take Thee, O Sacred Heart, for the sole object of my love, the protection of my life, the pledge of my salvation, the remedy of my frailty and inconstancy, the reparation for all the defects of my life, and my secure refuge at the hour of my death. Be Thou, O Most Merciful Heart, my justification before God Thy Father, and screen me from His anger which I have so justly merited. I fear all from my own weakness and malice, but placing my entire confidence in Thee, O Heart of Love, I hope all from Thine infinite Goodness. Annihilate in me all that can displease or resist Thee. Imprint Thy pure love so deeply in my heart that I may never forget Thee or be separated from Thee.

I beseech Thee, through Thine infinite Goodness, grant that my name be engraved upon Thy Heart, for in this I place all my happiness and all my glory, to live and to die as one of Thy devoted servants.

Amen.
. -- St. Margaret Mary Alacoque

Litany of the Sacred Heart of Jesus

V. Lord, have mercy on us.
R. Christ, have mercy on us. 
V. Lord, have mercy on us. Christ, hear us.
R. Christ, graciously hear us. 
V. God the Father of Heaven, have mercy on us.
God the Son, Redeemer of the world, have mercy on us.
God the Holy Spirit, have mercy on us.
Holy Trinity, one God, have mercy on us.
Heart of Jesus, Son of the Eternal Father, have mercy on us.
Heart of Jesus, formed by the Holy Spirit in the Virgin Mother's womb, [etc.]
Heart of Jesus, substantially united to the Word of God.
Heart of Jesus, of infinite majesty.
Heart of Jesus, holy temple of God.
Heart of Jesus, tabernacle of the Most High.
Heart of Jesus, house of God and gate of heaven.
Heart of Jesus, glowing furnace of charity.
Heart of Jesus, vessel of justice and love.
Heart of Jesus, full of goodness and love.
Heart of Jesus, abyss of all virtues.
Heart of Jesus, most worthy of all praise.
Heart of Jesus, King and center of all hearts.
Heart of Jesus, in whom are all the treasures of wisdom and knowledge.
Heart of Jesus, in whom dwells all the fullness of the Godhead.
Heart of Jesus, in whom the Father was well pleased.
Heart of Jesus, of whose fullness we have all received.
Heart of Jesus, desire of the everlasting hills.
Heart of Jesus, patient and rich in mercy.
Heart of Jesus, rich to all who call upon You.
Heart of Jesus, fount of life and holiness.
Heart of Jesus, propitiation for our offenses.
Heart of Jesus, overwhelmed with reproaches.
Heart of Jesus, bruised for our iniquities.
Heart of Jesus, obedient even unto death.
Heart of Jesus, pierced with a lance.
Heart of Jesus, source of all consolation.
Heart of Jesus, our life and resurrection.
Heart of Jesus, our peace and reconciliation.
Heart of Jesus, victim for our sins.
Heart of Jesus, salvation of those who hope in You.
Heart of Jesus, hope of those who die in You.
Heart of Jesus, delight of all saints.
V. Lamb of God, who takest away the sins of the world,
R. spare us, O Lord.
V. Lamb of God, who takest away the sins of the world,
R. graciously hear us, O Lord.
V. Lamb of God, who takest away the sins of the world,
R. have mercy on us.
V. Jesus, meek and humble of Heart,
R. Make our hearts like unto Thine.
Let us pray.
Almighty and eternal God, look upon the Heart of Thy most beloved Son and upon the praises and satisfaction which He offers Thee in the name of sinners; and to those who implore Thy mercy, in Thy great goodness, grant forgiveness in the name of the same Jesus Christ, Thy Son, who livest and reignest with Thee forever and ever. Amen.